[INFO] fetching crate index_vec 0.1.4...
[INFO] testing index_vec-0.1.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate index_vec 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate index_vec 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate index_vec 0.1.4
[INFO] tweaked toml for crates.io crate index_vec 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate index_vec 0.1.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding rkyv v0.7.45 (available: v0.8.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39486316d8e1d60593496c2cd2b2d57410e8bda875f92bd2f95ff9d4cd62097a
[INFO] running `Command { std: "docker" "start" "-a" "39486316d8e1d60593496c2cd2b2d57410e8bda875f92bd2f95ff9d4cd62097a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39486316d8e1d60593496c2cd2b2d57410e8bda875f92bd2f95ff9d4cd62097a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39486316d8e1d60593496c2cd2b2d57410e8bda875f92bd2f95ff9d4cd62097a", kill_on_drop: false }`
[INFO] [stdout] 39486316d8e1d60593496c2cd2b2d57410e8bda875f92bd2f95ff9d4cd62097a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7595805741f2db5279e5df4a69c64725917e8c4e0c7e95696ba1b896c785df0d
[INFO] running `Command { std: "docker" "start" "-a" "7595805741f2db5279e5df4a69c64725917e8c4e0c7e95696ba1b896c785df0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling index_vec v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 292 |     ) -> vec::Splice<<It as IntoIterator>::IntoIter>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     ) -> vec::Splice<'_, <It as IntoIterator>::IntoIter>
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "7595805741f2db5279e5df4a69c64725917e8c4e0c7e95696ba1b896c785df0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7595805741f2db5279e5df4a69c64725917e8c4e0c7e95696ba1b896c785df0d", kill_on_drop: false }`
[INFO] [stdout] 7595805741f2db5279e5df4a69c64725917e8c4e0c7e95696ba1b896c785df0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2cb9d7e8c68773ec7fd2989276dec2c79e18eb3459eab8f474dd48baee3b117
[INFO] running `Command { std: "docker" "start" "-a" "a2cb9d7e8c68773ec7fd2989276dec2c79e18eb3459eab8f474dd48baee3b117", kill_on_drop: false }`
[INFO] [stderr]    Compiling index_vec v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 292 |     ) -> vec::Splice<<It as IntoIterator>::IntoIter>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     ) -> vec::Splice<'_, <It as IntoIterator>::IntoIter>
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 292 |     ) -> vec::Splice<<It as IntoIterator>::IntoIter>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     ) -> vec::Splice<'_, <It as IntoIterator>::IntoIter>
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a2cb9d7e8c68773ec7fd2989276dec2c79e18eb3459eab8f474dd48baee3b117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2cb9d7e8c68773ec7fd2989276dec2c79e18eb3459eab8f474dd48baee3b117", kill_on_drop: false }`
[INFO] [stdout] a2cb9d7e8c68773ec7fd2989276dec2c79e18eb3459eab8f474dd48baee3b117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1b2b28fa887f450a732a001d836ddcc47dd9a57b6d251c6f110779c347cd856
[INFO] running `Command { std: "docker" "start" "-a" "c1b2b28fa887f450a732a001d836ddcc47dd9a57b6d251c6f110779c347cd856", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:289:9
[INFO] [stderr]     |
[INFO] [stderr] 289 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 292 |     ) -> vec::Splice<<It as IntoIterator>::IntoIter>
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 292 |     ) -> vec::Splice<'_, <It as IntoIterator>::IntoIter>
[INFO] [stderr]     |                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `index_vec` (lib) generated 1 warning (run `cargo fix --lib -p index_vec` to apply 1 suggestion)
[INFO] [stderr] warning: `index_vec` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/index_vec-4d7b7ee292fd939e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-50a7412c8fc191dc)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test test_binary_search ... ok
[INFO] [stdout] test test_drain_enumerated ... ok
[INFO] [stdout] test test_fmt ... ok
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] test test_drain ... ok
[INFO] [stdout] test test_chunk_iters ... ok
[INFO] [stdout] test test_idx ... ok
[INFO] [stdout] test test_idx_arith ... ok
[INFO] [stdout] test test_idx_checks1 ... ok
[INFO] [stdout] test test_idx_checks2 ... ok
[INFO] [stdout] test test_idx_default_max ... ok
[INFO] [stdout] test test_get_mut ... ok
[INFO] [stdout] test test_idx_sc_cf_idx0 - should panic ... ok
[INFO] [stdout] test test_idx_sc_cf_idx1 - should panic ... ok
[INFO] [stdout] test test_idx_sc_cf_raw - should panic ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_idx_sc_of_add - should panic ... ok
[INFO] [stdout] test test_partial_eq ... ok
[INFO] [stdout] test test_position ... ok
[INFO] [stdout] test test_rposition ... ok
[INFO] [stdout] test test_splits ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_idx_sc_of_addassign - should panic ... ok
[INFO] [stdout] test test_idx_sce_adde - should panic ... ok
[INFO] [stdout] test test_idx_sc_of_subassign - should panic ... ok
[INFO] [stdout] test test_idx_sce_sub - should panic ... ok
[INFO] [stdout] test test_idx_sc_of_sub - should panic ... ok
[INFO] [stdout] test test_idx_zm_cf_raw - should panic ... ok
[INFO] [stdout] test test_idx_zm_of_add0 - should panic ... ok
[INFO] [stdout] test test_idx_sce_addassign - should panic ... ok
[INFO] [stdout] test test_idx_zm_of_sub0 - should panic ... ok
[INFO] [stdout] test test_idx_zm_of_nowrap - should panic ... ok
[INFO] [stdout] test test_idx_sce_subassign - should panic ... ok
[INFO] [stdout] test test_idx_sc_cf_idx2 - should panic ... ok
[INFO] [stdout] test test_idx_zm_cf_idx - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests index_vec
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/macros.rs - macros::define_index_type (line 85) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::define_index_type (line 33) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::define_index_type (line 13) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::define_index_type (line 143) ... ok
[INFO] [stdout] test src/macros.rs - macros::define_index_type (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/macros.rs - macros::define_index_type (line 103) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1b2b28fa887f450a732a001d836ddcc47dd9a57b6d251c6f110779c347cd856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b2b28fa887f450a732a001d836ddcc47dd9a57b6d251c6f110779c347cd856", kill_on_drop: false }`
[INFO] [stdout] c1b2b28fa887f450a732a001d836ddcc47dd9a57b6d251c6f110779c347cd856